Supraphonic Performance-proven, the sound that fueled the most hit recordings in history, Ludwig Supraphonic is the snare choice of the pros. The USA-made chrome-plated, seamless, beaded aluminum shell produces a bright, crisp attack with the perfect balance of full resonant tone and snare crack. From Jazz to Metal, Ludwig's Supraphonic 400s provide the perfect sound in the studio or on the stage.With your choice of Imperial or Tube Lugs, Smooth or Hammered Shells, the Supraphonic will give you what you need when you need it. Features 1.7mm Seamless Aluminum Shell 2.3mm Steel Triple Flanged Hoops P88AC Throw Off P35P Butt Plate Ludwig Weather Master Medium Coated Head Ludwig Weather Master Clear Snare Side Head 10 lugs